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Round|Lab Grown|IGI

1.71ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG704591513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591513

Diamond specifications and retailer prices

From $286 USD
As of October 26, 2026
Save $1,369 USD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,655 USD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704591513 or 704591513. Listed at 25 retailers as of October 25, 2026, with prices from $286 to $1,655, a $1,369 spread on the same certified stone. Rare Carat lists it at $1,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591513
Dimensions7.75 × 7.69 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.75 mm7.69 mm1.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591513
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,655 USD|Low: $284 USD|High: $1,655 USD|Avg: $760 USD
Rare Carat
Retailer 2
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Retailer 22
October 29, 2026
Retailer 12$286 USD
Retailer 3$332 USD
Retailer 18$336 USD
Retailer 6$355 USD
Retailer 7$355 USD
Retailer 13$496 USD
Retailer 22$510 USD
Retailer 8$584 USD
Retailer 16$606 USD
Retailer 20$610 USD
Retailer 21$622 USD
Retailer 5$623 USD
Retailer 17$649 USD
Retailer 4$769 USD
Retailer 19$825 USD
Retailer 10$958 USD
Retailer 14$1,141 USD
Retailer 11$1,190 USD
Retailer 2$1,430 USD
Retailer 9$1,468 USD
Retailer 15$1,530 USD
Rare Carat$1,655 USD

25 data points across 22 retailers

25 retailers$286 USD to $1,655 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$332 USD
View
A
Retailer 3
-
$336 USD
View
Final sale: no returns
A
Retailer 4
-
$355 USD
View
A
Retailer 5
-
$355 USD
View
A
Retailer 6
-
$496 USD
£391 GBP
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$584 USD
View
A
Retailer 9
-
$606 USD
€577 EUR
View
A
Retailer 10
-
$610 USD
ZAR 9,848 ZAR
View
A
Retailer 11
-
$622 USD
£490 GBP
View
A
Retailer 12
-
$623 USD
View
B+
Retailer 13
-
$649 USD
A$998 AUD
View
B+
Retailer 14
-
$769 USD
View
B+
Retailer 15
-
$825 USD
A$1,269 AUD
View
B+
Retailer 16
-
$958 USD
View
B+
Retailer 17
-
$1,141 USD
View
B
Retailer 18
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$1,166 USD
View
B
Retailer 19
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$1,190 USD
View
B
Retailer 20
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$1,302 USD
View
B
Retailer 21
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$1,352 USD
View
B
Retailer 22
-
$1,430 USD
£1,126 GBP
View
B
Retailer 23
-
$1,468 USD
View
B
Retailer 24
-
$1,530 USD
A$2,354 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
A67449 · Oct 25
$1,655 USD
View
24 more retailers have this diamond
Prices start from $286 USDSave up to $1,369 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.71ct Round
$286 USD